[INFO] fetching crate tcp-stream-echo 0.1.0... [INFO] testing tcp-stream-echo-0.1.0 against 1.79.0 for beta-1.80-4 [INFO] extracting crate tcp-stream-echo 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tcp-stream-echo 0.1.0 on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tcp-stream-echo 0.1.0 [INFO] finished tweaking crates.io crate tcp-stream-echo 0.1.0 [INFO] tweaked toml for crates.io crate tcp-stream-echo 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d96130b681f21246481c2c2af74ce78fdb801c46ff38daf841226dceefe1a8f3 [INFO] running `Command { std: "docker" "start" "-a" "d96130b681f21246481c2c2af74ce78fdb801c46ff38daf841226dceefe1a8f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d96130b681f21246481c2c2af74ce78fdb801c46ff38daf841226dceefe1a8f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96130b681f21246481c2c2af74ce78fdb801c46ff38daf841226dceefe1a8f3", kill_on_drop: false }` [INFO] [stdout] d96130b681f21246481c2c2af74ce78fdb801c46ff38daf841226dceefe1a8f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f4a4d616014bb29ff5f497d0396903602789c73e1ada32ac1513b9c19ff8091 [INFO] running `Command { std: "docker" "start" "-a" "2f4a4d616014bb29ff5f497d0396903602789c73e1ada32ac1513b9c19ff8091", kill_on_drop: false }` [INFO] [stderr] Compiling tcp-stream-echo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "2f4a4d616014bb29ff5f497d0396903602789c73e1ada32ac1513b9c19ff8091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f4a4d616014bb29ff5f497d0396903602789c73e1ada32ac1513b9c19ff8091", kill_on_drop: false }` [INFO] [stdout] 2f4a4d616014bb29ff5f497d0396903602789c73e1ada32ac1513b9c19ff8091 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 871e668ee9577a8f1ab068a01bd3bd098bc6c1c6eadd20755715398e1ff82012 [INFO] running `Command { std: "docker" "start" "-a" "871e668ee9577a8f1ab068a01bd3bd098bc6c1c6eadd20755715398e1ff82012", kill_on_drop: false }` [INFO] [stderr] Compiling tcp-stream-echo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "871e668ee9577a8f1ab068a01bd3bd098bc6c1c6eadd20755715398e1ff82012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871e668ee9577a8f1ab068a01bd3bd098bc6c1c6eadd20755715398e1ff82012", kill_on_drop: false }` [INFO] [stdout] 871e668ee9577a8f1ab068a01bd3bd098bc6c1c6eadd20755715398e1ff82012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5966e3a2198cd9975490bb28b8aac82a701bdb47ab8094572ac6ed1a012f3c9 [INFO] running `Command { std: "docker" "start" "-a" "e5966e3a2198cd9975490bb28b8aac82a701bdb47ab8094572ac6ed1a012f3c9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcp_stream_echo-eaa0854d99a33d29) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::send_receive ... ok [INFO] [stdout] test tests::send_receive_multiple_chunks ... ok [INFO] [stdout] test tests::send_receive_multiple_connections ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests tcp_stream_echo [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5966e3a2198cd9975490bb28b8aac82a701bdb47ab8094572ac6ed1a012f3c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5966e3a2198cd9975490bb28b8aac82a701bdb47ab8094572ac6ed1a012f3c9", kill_on_drop: false }` [INFO] [stdout] e5966e3a2198cd9975490bb28b8aac82a701bdb47ab8094572ac6ed1a012f3c9 [INFO] testing tcp-stream-echo-0.1.0 against beta-2024-06-22 for beta-1.80-4 [INFO] extracting crate tcp-stream-echo 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tcp-stream-echo 0.1.0 on toolchain beta-2024-06-22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-06-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tcp-stream-echo 0.1.0 [INFO] finished tweaking crates.io crate tcp-stream-echo 0.1.0 [INFO] tweaked toml for crates.io crate tcp-stream-echo 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-06-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-06-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1e5328a358acbfc93ac12d8c171c1d9a1c3b2d491f75271f037dcb7d36f3762 [INFO] running `Command { std: "docker" "start" "-a" "c1e5328a358acbfc93ac12d8c171c1d9a1c3b2d491f75271f037dcb7d36f3762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1e5328a358acbfc93ac12d8c171c1d9a1c3b2d491f75271f037dcb7d36f3762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1e5328a358acbfc93ac12d8c171c1d9a1c3b2d491f75271f037dcb7d36f3762", kill_on_drop: false }` [INFO] [stdout] c1e5328a358acbfc93ac12d8c171c1d9a1c3b2d491f75271f037dcb7d36f3762 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8179fb1dce162d23efa77b1b9c36808d4daaae491d65aceec6ec6409045cfbcd [INFO] running `Command { std: "docker" "start" "-a" "8179fb1dce162d23efa77b1b9c36808d4daaae491d65aceec6ec6409045cfbcd", kill_on_drop: false }` [INFO] [stderr] Compiling tcp-stream-echo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "8179fb1dce162d23efa77b1b9c36808d4daaae491d65aceec6ec6409045cfbcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8179fb1dce162d23efa77b1b9c36808d4daaae491d65aceec6ec6409045cfbcd", kill_on_drop: false }` [INFO] [stdout] 8179fb1dce162d23efa77b1b9c36808d4daaae491d65aceec6ec6409045cfbcd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 590811cc0c6fb0c9f8ee50c0c837597d4fbd4d1c56822e43c208da62a1bb1a1f [INFO] running `Command { std: "docker" "start" "-a" "590811cc0c6fb0c9f8ee50c0c837597d4fbd4d1c56822e43c208da62a1bb1a1f", kill_on_drop: false }` [INFO] [stderr] Compiling tcp-stream-echo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "590811cc0c6fb0c9f8ee50c0c837597d4fbd4d1c56822e43c208da62a1bb1a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "590811cc0c6fb0c9f8ee50c0c837597d4fbd4d1c56822e43c208da62a1bb1a1f", kill_on_drop: false }` [INFO] [stdout] 590811cc0c6fb0c9f8ee50c0c837597d4fbd4d1c56822e43c208da62a1bb1a1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43ba957b18436a9bf857900cdf43d66bd48df095f0370a8cb8131344f38f9af2 [INFO] running `Command { std: "docker" "start" "-a" "43ba957b18436a9bf857900cdf43d66bd48df095f0370a8cb8131344f38f9af2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcp_stream_echo-c4bd0289fcb08752) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::send_receive_multiple_chunks ... ok [INFO] [stdout] test tests::send_receive ... ok [INFO] [stdout] test tests::send_receive_multiple_connections ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::send_receive_multiple_connections stdout ---- [INFO] [stdout] thread 'tests::send_receive_multiple_connections' panicked at src/lib.rs:147:72: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 99, kind: AddrNotAvailable, message: "Cannot assign requested address" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5650905adb15 - std::backtrace_rs::backtrace::libunwind::trace::hc67954c03b7ef1d7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5650905adb15 - std::backtrace_rs::backtrace::trace_unsynchronized::h3f3453a6a8fb6124 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5650905adb15 - std::sys_common::backtrace::_print_fmt::hfe9f20af09506a4b [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x5650905adb15 - ::fmt::h6ff03b78898c67e4 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5650905d59fb - core::fmt::rt::Argument::fmt::h2e451dad140a29a7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x5650905d59fb - core::fmt::write::haa84e29adc3bbc81 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/fmt/mod.rs:1168:21 [INFO] [stdout] 6: 0x5650905aac1f - std::io::Write::write_fmt::h55cb04fb72865ff9 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x5650905ad8ee - std::sys_common::backtrace::_print::he0547f0addffa6ab [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5650905ad8ee - std::sys_common::backtrace::print::h94b19f7d3d14af5c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5650905af359 - std::panicking::default_hook::{{closure}}::hac1c35245621de66 [INFO] [stdout] 10: 0x5650905aefc6 - std::panicking::default_hook::h21e364a2fba2514c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x56509057faaa - as core::ops::function::Fn>::call::h917612380e2dbabd [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/alloc/src/boxed.rs:2077:9 [INFO] [stdout] 12: 0x56509057faaa - test::test_main::{{closure}}::hfc0226971d4b929e [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x5650905af95b - as core::ops::function::Fn>::call::hb609b27272439f9d [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/alloc/src/boxed.rs:2077:9 [INFO] [stdout] 14: 0x5650905af95b - std::panicking::rust_panic_with_hook::h34cd25d8d05912a7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x5650905af6d4 - std::panicking::begin_panic_handler::{{closure}}::hbcbfdbb5d79654c7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:664:13 [INFO] [stdout] 16: 0x5650905adfd9 - std::sys_common::backtrace::__rust_end_short_backtrace::hbf680b2d8408a6a1 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x5650905af407 - rust_begin_unwind [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:652:5 [INFO] [stdout] 18: 0x56509053cbc3 - core::panicking::panic_fmt::hc3abbb8722b1685f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x56509053d016 - core::result::unwrap_failed::h1db9feb4ea9079c7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/result.rs:1679:5 [INFO] [stdout] 20: 0x565090543001 - core::result::Result::unwrap::hadc7cfb8b715b9ef [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/result.rs:1102:23 [INFO] [stdout] 21: 0x565090543001 - tcp_stream_echo::tests::send_receive_multiple_connections::h6792340b043169b9 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:147:35 [INFO] [stdout] 22: 0x565090542d87 - tcp_stream_echo::tests::send_receive_multiple_connections::{{closure}}::hdccf43179c819071 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:133:43 [INFO] [stdout] 23: 0x5650905444b6 - core::ops::function::FnOnce::call_once::h6985f87688f06913 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5650905842db - core::ops::function::FnOnce::call_once::hdfb70735b58217c5 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5650905842db - test::__rust_begin_short_backtrace::h369bf9c7f796bdf4 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/test/src/lib.rs:625:18 [INFO] [stdout] 26: 0x565090583a51 - test::run_test_in_process::{{closure}}::hd4b3c01b85102302 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/test/src/lib.rs:648:60 [INFO] [stdout] 27: 0x565090583a51 - as core::ops::function::FnOnce<()>>::call_once::h2f864269d4e7e228 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x565090583a51 - std::panicking::try::do_call::h73851292642df63a [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:559:40 [INFO] [stdout] 29: 0x565090583a51 - std::panicking::try::h393e701b5dee46d1 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:523:19 [INFO] [stdout] 30: 0x565090583a51 - std::panic::catch_unwind::h90e109f540999ccd [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panic.rs:149:14 [INFO] [stdout] 31: 0x565090583a51 - test::run_test_in_process::hbb73df86112a68db [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/test/src/lib.rs:648:27 [INFO] [stdout] 32: 0x565090583a51 - test::run_test::{{closure}}::hb7329bfc601bb1d9 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/test/src/lib.rs:569:43 [INFO] [stdout] 33: 0x56509054c974 - test::run_test::{{closure}}::hb3e3f28ba7e124a2 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/test/src/lib.rs:599:41 [INFO] [stdout] 34: 0x56509054c974 - std::sys_common::backtrace::__rust_begin_short_backtrace::h27898b673609a973 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 35: 0x565090551192 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h21a3588b2cd9425b [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 36: 0x565090551192 - as core::ops::function::FnOnce<()>>::call_once::h0178fdd7fa77aac7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x565090551192 - std::panicking::try::do_call::h598197b9a43edee1 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:559:40 [INFO] [stdout] 38: 0x565090551192 - std::panicking::try::he948e63eeabe3d2f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:523:19 [INFO] [stdout] 39: 0x565090551192 - std::panic::catch_unwind::h6100fc0922e26311 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panic.rs:149:14 [INFO] [stdout] 40: 0x565090551192 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf3f7d21f507683b2 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 41: 0x565090551192 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h60228b2253d577e4 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5650905b3c1b - as core::ops::function::FnOnce>::call_once::hc09a9815dc1fe777 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/alloc/src/boxed.rs:2063:9 [INFO] [stdout] 43: 0x5650905b3c1b - as core::ops::function::FnOnce>::call_once::h891e7b035a848776 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/alloc/src/boxed.rs:2063:9 [INFO] [stdout] 44: 0x5650905b3c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h4709b51de8bd5099 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7feb93840ac3 - [INFO] [stdout] 46: 0x7feb938d1a04 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] Starting... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::send_receive_multiple_connections [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43ba957b18436a9bf857900cdf43d66bd48df095f0370a8cb8131344f38f9af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43ba957b18436a9bf857900cdf43d66bd48df095f0370a8cb8131344f38f9af2", kill_on_drop: false }` [INFO] [stdout] 43ba957b18436a9bf857900cdf43d66bd48df095f0370a8cb8131344f38f9af2